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#1 2019-05-19 11:46:18

hazote
Member
Registered: 2013-07-24
Posts: 32

discret video card, bumblebee, vulkan

Hi,
nvidia cards working with optimus/bumblebee doesn't works on vulkan.

what would be the best way to play?
bumblebee on first session to all around jobs
and only nvidia on a second session?

or
one session on intel
et second on nvidia ?

perhaps you have a better way..

thanks

Last edited by hazote (2019-05-19 21:06:44)

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#2 2019-05-19 14:25:52

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 7,188

Re: discret video card, bumblebee, vulkan


Multi-init booting with apg Openrc and systemd coexisting
Automounting : not needed, i prefer pmount
Aur helpers : makepkg + my own local repo === rarely need them

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#3 2019-05-19 21:10:20

hazote
Member
Registered: 2013-07-24
Posts: 32

Re: discret video card, bumblebee, vulkan

Lone_Wolf wrote:

yeah thanks you;

actually solution I have find is :

log in a new TTY and launch

sudo su -c "tee /proc/acpi/bbswitch <<< ON && modprobe -a nvidia nvidia_uvm nvidia_drm nvidia_modeset"
nvidia-xrun

found on post "using vulkan with switchable graphics nvidia" on reddit

is there a better way, a much more cleaner way ?

Last edited by hazote (2019-05-19 21:10:54)

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#4 2019-05-20 10:05:37

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 7,188

Re: discret video card, bumblebee, vulkan

check https://wiki.archlinux.org/index.php/Nv … age_nvidia

If you setup things that way, you shouldn't need the sudo command.


Multi-init booting with apg Openrc and systemd coexisting
Automounting : not needed, i prefer pmount
Aur helpers : makepkg + my own local repo === rarely need them

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